It seems like $this->argument('package') targeting Rocketeer\Console\Comman...ractCommand::argument() can also be of type array; however, Rocketeer\Services\Ignit...uginsIgniter::publish() does only seem to accept string|array<integer,string>|null, maybe add an additional type check?

This check looks at variables that are passed out again to other methods.

If the outgoing method call has stricter type requirements than the method itself, an issue is raised.